CNC-machined aluminum servo arm for maximum precision and durability. Dual mounting with a mounting screw and two lateral socket head cap screws ensures a slop-free connection and more direct control. The rigid aluminum construction executes commands more precisely than standard plastic arms and reduces stress on the gearbox. Specifications: Overall length: 48 mm | Arm thickness: 3 mm | Overall height: 8 mm | Press-fit depth: 3 mm | Mounting holes: M3 threaded (2 pcs.) | Hole spacing: 16 mm / 20 mm center-to-center. Compatible with 25-tooth servos from Futaba, ThunderTiger, Savöx, and Hitec. Scope of delivery: 1x anodized servo arm (25 teeth), 2x socket head cap screws, 1x aluminum sleeve, 1x M3 servo mounting screw.